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351
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Liu ZM, Zhao H, Li MQ, Lan YB, Yao QB, Tao JC, Wang XW. Chiral Phosphoric Acid-Catalyzed Asymmetric Oxidation of Aryl Alkyl Sulfides and Aldehyde-Derived 1,3-Dithianes: Using Aqueous Hydrogen Peroxide as the Terminal Oxidant. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201100810] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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352
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Watts J, Luu L, McKee V, Carey E, Kelleher F. Structure-Reactivity Studies of Simple 4-Hydroxyprolinamide Organocatalysts in the Asymmetric Michael Addition Reaction of Aldehydes to Nitroolefins. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201100028] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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353
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Li QZ, Ma L, Dong L, Chen YC. Asymmetric aza-Diels-Alder and Cation-olefin Cyclization Sequence: a Concise Way to Fused Chiral Cyclopenta[b]piperidines. ChemCatChem 2012. [DOI: 10.1002/cctc.201200020] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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354
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Albertshofer K, Tan B, Barbas CF. Assembly of Spirooxindole Derivatives Containing Four Consecutive Stereocenters via Organocatalytic Michael–Henry Cascade Reactions. Org Lett 2012; 14:1834-7. [DOI: 10.1021/ol300441z] [Citation(s) in RCA: 129] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Klaus Albertshofer
- The Skaggs Institute for Chemical Biology and the Departments of Chemistry and Molecular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Bin Tan
- The Skaggs Institute for Chemical Biology and the Departments of Chemistry and Molecular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Carlos F. Barbas
- The Skaggs Institute for Chemical Biology and the Departments of Chemistry and Molecular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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355
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Jensen KL, Poulsen PH, Donslund BS, Morana F, Jørgensen KA. Asymmetric Synthesis of γ-Nitroesters by an Organocatalytic One-Pot Strategy. Org Lett 2012; 14:1516-9. [DOI: 10.1021/ol3002514] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kim L. Jensen
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark, and Department of Chemistry and Industrial Chemistry, University of Genova, Italy
| | - Pernille H. Poulsen
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark, and Department of Chemistry and Industrial Chemistry, University of Genova, Italy
| | - Bjarke S. Donslund
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark, and Department of Chemistry and Industrial Chemistry, University of Genova, Italy
| | - Fabio Morana
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark, and Department of Chemistry and Industrial Chemistry, University of Genova, Italy
| | - Karl Anker Jørgensen
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark, and Department of Chemistry and Industrial Chemistry, University of Genova, Italy
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356
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Li F, Nie J, Wu JW, Zheng Y, Ma JA. Stereoselective Synthesis of Fluorinated 2,3-Dihydroquinolin-4(1H)-ones via a One-Pot Multistep Transformation. J Org Chem 2012; 77:2398-406. [DOI: 10.1021/jo202693x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Feng Li
- Department of Chemistry, Tianjin University, Tianjin, 300072, P. R. of China
| | - Jing Nie
- Department of Chemistry, Tianjin University, Tianjin, 300072, P. R. of China
| | - Jun-Wei Wu
- Department of Chemistry, Tianjin University, Tianjin, 300072, P. R. of China
| | - Yan Zheng
- Department of Chemistry, Tianjin University, Tianjin, 300072, P. R. of China
| | - Jun-An Ma
- Department of Chemistry, Tianjin University, Tianjin, 300072, P. R. of China
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357
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358
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Ransborg LK, Albrecht Ł, Weise CF, Bak JR, Jørgensen KA. Optically Active Thiophenes via an Organocatalytic One-Pot Methodology. Org Lett 2012; 14:724-7. [DOI: 10.1021/ol203237r] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lars Krogager Ransborg
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - Łukasz Albrecht
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - Christian F. Weise
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - Jesper R. Bak
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - Karl Anker Jørgensen
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
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359
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Steurer M, Jensen KL, Worgull D, Jørgensen KA. Enantioselective one-pot synthesis of α-amino esters by a phosphine-catalyzed [3+2]-cycloaddition reaction. Chemistry 2012; 18:76-9. [PMID: 22162097 PMCID: PMC3482930 DOI: 10.1002/chem.201103502] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2011] [Indexed: 11/17/2022]
Affiliation(s)
- Marianne Steurer
- Center for Catalysis, Department of Chemistry, Aarhus University8000 Aarhus C (Denmark)
| | - Kim L Jensen
- Center for Catalysis, Department of Chemistry, Aarhus University8000 Aarhus C (Denmark)
| | - Dennis Worgull
- Center for Catalysis, Department of Chemistry, Aarhus University8000 Aarhus C (Denmark)
| | - Karl Anker Jørgensen
- Center for Catalysis, Department of Chemistry, Aarhus University8000 Aarhus C (Denmark)
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360
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Kumar I, Mir NA, Gupta VK, Rajnikant. An organocatalytic direct Mannich–cyclization cascade as [3+2] annulation: asymmetric synthesis of 2,3-substituted pyrrolidines. Chem Commun (Camb) 2012; 48:6975-7. [DOI: 10.1039/c2cc33103a] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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361
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Yang G, Luo C, Mu X, Wang T, Liu XY. Highly efficient enantioselective three-component synthesis of 2-amino-4H-chromenes catalysed by chiral tertiary amine-thioureas. Chem Commun (Camb) 2012; 48:5880-2. [DOI: 10.1039/c2cc30731f] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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362
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Fernández M, Vicario JL, Reyes E, Carrillo L, Badía D. Organocatalytic enantioselective synthesis of 2,3-dihydropyridazines. Chem Commun (Camb) 2012; 48:2092-4. [DOI: 10.1039/c2cc17370k] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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363
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Deobald AM, Corrêa AG, Rivera DG, Paixão MW. Organocatalytic asymmetric epoxidation and tandem epoxidation/Passerini reaction under eco-friendly reaction conditions. Org Biomol Chem 2012; 10:7681-4. [DOI: 10.1039/c2ob26247a] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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364
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Chai Z, Zhao G. Efficient organocatalysts derived from simple chiral acyclic amino acids in asymmetric catalysis. Catal Sci Technol 2012. [DOI: 10.1039/c1cy00347j] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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365
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Candish L, Lupton DW. N-heterocyclic carbene cascade catalysis: Dual Brønsted/Lewis base rearrangement of cyclopropyl enol esters to dihydropyranones. Chem Sci 2012. [DOI: 10.1039/c1sc00666e] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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366
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Cruz DC, Sánchez-Murcia PA, Jørgensen KA. Formal asymmetric enone aminohydroxylation: organocatalytic one-pot synthesis of 4,5-disubstituted oxazolidinones. Chem Commun (Camb) 2012; 48:6112-4. [DOI: 10.1039/c2cc32385k] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- David Cruz Cruz
- Center for Catalysis, Aarhus University, Langelandsgade 140, DK-8000 Aarhus C, Denmark
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367
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Kumar I, Mir NA, Ramaraju P, Wakhloo BP. Organocatalytic Mannich/cyclization/aromatization sequence: direct synthesis of substituted pyrrole-3-carboxaldehydes. RSC Adv 2012. [DOI: 10.1039/c2ra21258g] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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368
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Albrecht Ł, Ransborg LK, Jørgensen KA. Organocatalytic synthesis of optically active heteroaromatic compounds. Catal Sci Technol 2012. [DOI: 10.1039/c2cy20101a] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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369
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Chiarucci M, di Lillo M, Romaniello A, Cozzi PG, Cera G, Bandini M. Gold meets enamine catalysis in the enantioselective α-allylic alkylation of aldehydes with alcohols. Chem Sci 2012. [DOI: 10.1039/c2sc20478a] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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370
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Conde E, Bello D, de Cózar A, Sánchez M, Vázquez MA, Cossío FP. Densely substituted unnatural l- and d-prolines as catalysts for highly enantioselective stereodivergent (3 + 2) cycloadditions and aldol reactions. Chem Sci 2012. [DOI: 10.1039/c2sc20199b] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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371
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Hernández JG, Juaristi E. Recent efforts directed to the development of more sustainable asymmetric organocatalysis. Chem Commun (Camb) 2012; 48:5396-409. [DOI: 10.1039/c2cc30951c] [Citation(s) in RCA: 209] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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372
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Xu B, Guo ZL, Jin WY, Wang ZP, Peng YG, Guo QX. Multistep One-Pot Synthesis of Enantioenriched Polysubstituted Cyclopenta[b]indoles. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201107308] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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373
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Xu B, Guo ZL, Jin WY, Wang ZP, Peng YG, Guo QX. Multistep One-Pot Synthesis of Enantioenriched Polysubstituted Cyclopenta[b]indoles. Angew Chem Int Ed Engl 2011; 51:1059-62. [DOI: 10.1002/anie.201107308] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Indexed: 11/06/2022]
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374
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Franz JF, Fuchs PJ, Zeitler K. A versatile combined N-heterocyclic carbene and base-catalyzed multiple cascade approach for the synthesis of functionalized benzofuran-3-(2H)-ones. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.10.078] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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375
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Wei S, Messerer R, Tsogoeva SB. Asymmetric Synthesis of β-Adrenergic Blockers through Multistep One-Pot Transformations Involving In Situ Chiral Organocatalyst Formation. Chemistry 2011; 17:14380-4. [DOI: 10.1002/chem.201102931] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2011] [Indexed: 11/12/2022]
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376
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Albrecht Ł, Ransborg LK, Lauridsen V, Overgaard M, Zweifel T, Jørgensen KA. Taming the Friedel-Crafts Reaction: Organocatalytic Approach to Optically Active 2,3-Dihydrobenzofurans. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201105819] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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377
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Taming the Friedel-Crafts Reaction: Organocatalytic Approach to Optically Active 2,3-Dihydrobenzofurans. Angew Chem Int Ed Engl 2011; 50:12496-500. [DOI: 10.1002/anie.201105819] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2011] [Indexed: 11/07/2022]
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378
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Li X, Li YM, Peng FZ, Wu ST, Li ZQ, Sun ZW, Zhang HB, Shao ZH. Highly Enantioselective One-Pot Synthesis of Spirocyclopentaneoxindoles Containing the Oxime Group by Organocatalyzed Michael Addition/ISOC/Fragmentation Sequence. Org Lett 2011; 13:6160-3. [DOI: 10.1021/ol2024955] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Xiang Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Ying-Mei Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Fang-Zhi Peng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Shou-Tao Wu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Ze-Qian Li
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Zhong-Wen Sun
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Hong-Bin Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Zhi-Hui Shao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
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379
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Zhou SL, Li JL, Dong L, Chen YC. Organocatalytic Sequential Hetero-Diels–Alder and Friedel–Crafts Reaction: Constructions of Fused Heterocycles with Scaffold Diversity. Org Lett 2011; 13:5874-7. [PMID: 21995624 DOI: 10.1021/ol202492x] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Si-Li Zhou
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Jun-Long Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Lin Dong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Ying-Chun Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
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380
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Winter P, Swatschek J, Willot M, Radtke L, Olbrisch T, Schäfer A, Christmann M. Transforming terpene-derived aldehydes into 1,2-epoxides via asymmetric α-chlorination: subsequent epoxide opening with carbon nucleophiles. Chem Commun (Camb) 2011; 47:12200-2. [PMID: 21984360 DOI: 10.1039/c1cc15173h] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Merging Jørgensen's and MacMillan's organocatalytic aldehyde chlorinations enables the synthesis of chiral vinylcyclopropanes and (-)-cis-aerangis lactone via terpene-derived 1,2-epoxides.
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Affiliation(s)
- Philipp Winter
- TU Dortmund University, Otto-Hahn-Straße 6, D-44227 Dortmund, Germany
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